Patents by Inventor Nelson N. Larger

Nelson N. Larger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4454902
    Abstract: Method and apparatus for splitting logs wherein one end of the log is progressively forced against a reciprocating wedge-like cutting head. The log is forced against the cutting edge of the head by a heavy wedge acting on the other end of the log to force it along its longitudinal dimension until the cutting head splits the log. The cutting head is reciprocated with a small stroke in the range of about one-half inch by means of a rotating eccentric cam shaft on which the splitting head is mounted. The cam shaft is powered by a small electric or gasoline motor through a drive train. The wedge is manipulated by hand between an adjustable stop and the end of the log. The log rests on an elongated horizontal frame between the wedge located at one end of the frame, and the cutting head located at the other end of the frame.
    Type: Grant
    Filed: April 22, 1982
    Date of Patent: June 19, 1984
    Inventor: Nelson N. Larger